/*
 * Copyright 2007 National Bioinformatics Network
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package dgbgui.modeldocument;

import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;

import dgbgui.modeldocument.primitives.Primitive;

public class QueryResult implements Serializable, Cloneable {
    
    
    public QueryResult() {
        // Do nothing
    }
    
    public QueryResult(Set<Primitive> primitives) {
        m_primitives = primitives;
    }
    
    public Set<Primitive> getPrimitives() {
        return m_primitives;
    }
    
    
    public void addPrimitive(Primitive primitive) {
        m_primitives.add(primitive);
        
    }
    
    
    public QueryResult clone() {
        QueryResult o = null;
        try {
            o = (QueryResult)super.clone();
        } catch (CloneNotSupportedException e) {
            System.err.println("QueryResult can't clone");    
        }
        
        o.m_primitives = new HashSet<Primitive>();
        for ( Primitive p : m_primitives ) {
            Primitive clone = (Primitive)p.clone();
            o.m_primitives.add(clone);
        }
        
        return o;
    }
    
    // --------------- Serialization ----------------
    
    /**
     * First serilization version
     */
    private static final long serialVersionUID = 1L;
    
    // ------------------ Fields --------------------
    
    private Set<Primitive> m_primitives = new HashSet<Primitive>();





}
